National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

A Few Clouds

36°F

2°C

Humidity 60%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 11 Dec 11:55 am CST
Extended Forecast for

Cross Plains TN

  • This Afternoon

    This Afternoon: A slight chance of rain and snow showers after 5pm. Partly sunny, with a high near 42. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 36. Light south wind becoming south southwest 5 to 10 mph in the evening.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. North northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 13. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 20. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. North wind 5 to 10 mph becoming light northeast after midnight.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. Calm wind becoming south around 5 mph in the morning.

    High: 35 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain and snow showers after 5pm. Partly sunny, with a high near 42. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 36. Light south wind becoming south southwest 5 to 10 mph in the evening.
Friday
Mostly sunny, with a high near 53. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 29. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 44. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 13. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 20. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 9. North wind 5 to 10 mph becoming light northeast after midnight.
Monday
Sunny, with a high near 35. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Plains TN
 36.52°N 86.67°W (Elev. 699 ft)
Last Update:
11:31 am CST Dec 11, 2025
Forecast Valid:
12pm CST Dec 11, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

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Chance of Precipitation